I’m using NOD32 v2.000.9 on WinXP Pro. When I right click an item and choose NOD32 Antivirus System I get an alert. “Either there is no default mail client or the current mail client cannot fulfill the messaging request. Please run Microsoft Office Outlook and set it as the default mail client.” My default mail client is Mozilla Thunderbird and not Microsoft Outlook. I rarely use Outlook and don’t want it as my default mail client. How can I stop this alert?